From: Brent Cook <[EMAIL PROTECTED]>
Fix the tx interrupt handler to free completed tx descriptors even
when NAPI is enabled. Otherwise, the tx queue would fill up resulting
in poor performance and "NETDEV WATCHDOG: <iface>: transmit timed out"
messages.
Signed-off-by: Brent Cook <[EMAIL PROTECTED]>
Signed-off-by: Dale Farnsworth <[EMAIL PROTECTED]>
---
drivers/net/mv643xx_eth.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: current/drivers/net/mv643xx_eth.c
===================================================================
--- current/drivers/net/mv643xx_eth.c (revision 51)
+++ current/drivers/net/mv643xx_eth.c (working copy)
@@ -552,9 +552,9 @@
#else
if (eth_int_cause & ETH_INT_CAUSE_RX)
mv643xx_eth_receive_queue(dev, INT_MAX);
+#endif
if (eth_int_cause_ext & ETH_INT_CAUSE_TX)
mv643xx_eth_free_completed_tx_descs(dev);
-#endif
/*
* If no real interrupt occured, exit.
-
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